package cn.pku.sirx.snad.ad.dao;

import java.util.Collection;
import java.util.List;

import cn.pku.sirx.snad.ad.model.entity.AdContent;

/**
 * @author WangXiao
 */
public interface IAdContentDao extends IDao<AdContent> {

	/**
	 * Get ad contents relating to any of the given keywords.
	 * 
	 * @param keywords
	 *            keywords
	 * @return ad contents relating to any of the given keywords
	 */
	List<AdContent> getByKeywords(Collection<String> keywords);

}
